The “42” in our 10x42 binocular refers to the diameter of the objective (front) lens in millimeters. Since the objectives will often be the largest portion of the optic, it will affect the overall size and weight of the binocular, and how much light it can gather.

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Barska 8x30 BATTALION Waterproof Binocular with Rangefinder

$201.99

Barska 12x42 BLACKHAWK Green Lens Waterproof Binocular

$94.99

Barska 10x42 BLACKHAWK Green Lens Waterproof Binocular

$83.99

Levenhuk Rainbow 8x25mm Red Berry Waterproof/Fogproof Binocular

$54.99

Swift Audubon 820T 8.5x44mm Waterproof Binocular

$599.99

Levenhuk Monaco ED 10x42mm Binocular

$279.99

Levenhuk Monaco ED 12x50mm Binocular

$319.99

Athlon Optics Cronus 8.5x42mm Binocular

$489.99

Athlon Optics Cronus 15x56mm Binocular

$699.99

Athlon Optics Ares 10x42mm Compact Binocular

$399.99

Athlon Optics Ares 10x36mm Binocular

$369.99

Athlon Optics Ares 8x36mm Binocular

$359.99
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